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Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2158
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3MTF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.4 293 16% PEG8K, 15% glycerol, 0.08M potassium phosphate dibasic
Crystal Properties Matthews coefficient Solvent content 2.65 53.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.65 α = 90 b = 85.53 β = 90 c = 137.24 γ = 90
Symmetry Space Group P 2 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315 Compound Refractive Lenses 2018-12-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.97949 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.14 46.09 99.9 0.253 0.275 0.107 0.99 5.3 6.6 39523 1.5 33.17
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.14 2.2 99.9 1.747 1.901 0.937 0.542 1 6.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3MTF 2.14 46.09 1.34 39453 1991 99.82 0.2101 0.2076 0.2104 0.256 0.2561 Random selection 37.704
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4696 Nucleic Acid Atoms Solvent Atoms 139 Heterogen Atoms 162
Software Software Software Name Purpose PHENIX refinement xia2 data reduction Aimless data scaling PHASER phasing